Nortel - Norstar CI Card NT7B75 Global Caller ID

Repair Services

Quick Overview

Digital Norstar CI Card NT7B75
This is the caller ID card for the Digital MICS control unit and/or the M12X0 fiber trunk module used to expand the line capability of the MICS. It provides 4 lines of Caller ID.

Description:

The Digital Norstar 4x0 Caller ID LS/DS (NT7B75) Trunk card does utilize Caller ID and is needed in order to have caller id on your Norstar Phones. This is the caller ID card for the MICS control unit and/or the M12X0 fiber trunk module used to expand the line capability of the MICS. It provides 4 lines of Caller ID.